body{
    min-width: 450px;
    background-color: #ecf0f5;
}
.mn{
    width: 100%;
    height: auto;
}
.lst{
    overflow: auto;
    padding: 15px 2% 0 2%;
    width: 100%;
    height: auto;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.lst-li{
    padding: 5px;
    width: 25%;
    height: auto;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.lst .lst-li{
    float: left;
}
.lst .mnc{
    display: block;
    padding: 10px;
    width: 100%;
    height: auto;
    border: 3px solid rgba(243,157,62,0);
    background-color: #fff;
    cursor: pointer;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    transition: 0.15s;
}
.lst .mnc:hover{
    border: 3px solid rgba(243,157,62,1);
}
.lst .mnc .iconfont{
    font-size: 6em;
    line-height: 1.8em;
}
.lst .mnc .tt{
    padding-bottom: 5px;
    font-size: 1.8em;
    line-height: 1.6em;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;

}
.lst .mnc .iconfont,.tt{
    display: block;
    width: 100%;
    text-align: center;
    color: #3c8dbc;
    transition: 0.15s;
}
.lst .mnc:hover .iconfont{
    color: rgba(243,157,62,1);
}
.lst .mnc:hover .tt{
    color: rgba(243,157,62,1);
}